:root {
    --blue: #1E88C7;
    --blue-dark: #0F5A8E;
    --green: #94C11F;
    --green-dark: #6A9114;
    --navy: #0F2A4D;
    --navy-soft: #1B3A66;
    --text: #1a2333;
    --text-soft: #4a5568;
    --muted: #6b7689;
    --bg: #ffffff;
    --bg-alt: #f5f7fa;
    --bg-tint-blue: #eaf3fa;
    --bg-tint-green: #f1f7e3;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(15, 42, 77, 0.04);
    --shadow: 0 4px 16px rgba(15, 42, 77, 0.08);
    --shadow-lg: 0 12px 32px rgba(15, 42, 77, 0.12);
    --radius: 10px;
    --radius-lg: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    gap: 16px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand-logo {
    height: 48px;
    width: auto;
    display: block;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.2px;
}
.brand-tagline {
    font-size: 11px;
    font-weight: 600;
    color: var(--green-dark);
    letter-spacing: 0.4px;
}
.nav {
    display: flex;
    gap: 28px;
    align-items: center;
}
.nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-soft);
    transition: color 0.15s;
}
.nav a:hover { color: var(--blue); }
.nav .nav-cta {
    background: var(--blue);
    color: #fff;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
}
.nav .nav-cta:hover { background: var(--blue-dark); color: #fff; }
.nav-toggle {
    display: none;
    background: none;
    border: 0;
    width: 36px;
    height: 36px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    margin: 0 auto;
    transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0 100px;
    color: #fff;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 60%, #1d4f86 100%);
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        linear-gradient(135deg, rgba(15, 42, 77, 0.86) 0%, rgba(20, 48, 90, 0.78) 50%, rgba(29, 79, 134, 0.7) 100%),
        url('assets/skyline.jpg') center/cover no-repeat;
    pointer-events: none;
}
.hero-bg::after {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(148, 193, 31, 0.18) 0, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(30, 136, 199, 0.25) 0, transparent 45%);
}
.hero-content { position: relative; z-index: 1; max-width: 820px; }
.eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.6px;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 18px;
    padding: 6px 12px;
    border: 1px solid rgba(148, 193, 31, 0.4);
    border-radius: 999px;
    background: rgba(148, 193, 31, 0.08);
}
.hero h1 {
    font-size: clamp(34px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 18px;
}
.hero-sub {
    font-size: clamp(16px, 1.6vw, 19px);
    color: rgba(255, 255, 255, 0.82);
    max-width: 700px;
    margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.btn {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.15s, background 0.15s, color 0.15s, border-color 0.15s;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: var(--navy); }
.btn-primary:hover { background: #a4d12a; color: var(--navy); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.btn-outline:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

.iso-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(148, 193, 31, 0.5);
    border-radius: 999px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.4px;
    margin-bottom: 40px;
}
.iso-badge span {
    background: var(--green);
    color: var(--navy);
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    letter-spacing: 1px;
}
.hero-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.hero-meta div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta strong {
    font-size: 11px;
    letter-spacing: 1.2px;
    color: var(--green);
    text-transform: uppercase;
    font-weight: 700;
}
.hero-meta span { font-size: 14px; color: rgba(255, 255, 255, 0.9); font-weight: 500; }

/* ---------- Sections ---------- */
.section {
    padding: 88px 0;
}
.section:nth-of-type(even) { background: var(--bg-alt); }
.section-stats { background: var(--bg-alt); }
.section-services { background: #fff; }
.section-uvp { background: linear-gradient(135deg, #f5f7fa 0%, #eef3f9 100%); }
.section-why { background: #fff; }
.section-partners { background: var(--bg-alt); }
.section-presence { background: #fff; }
.section-clients { background: var(--bg-alt); }
.section-team { background: #fff; }
.section-contact { background: linear-gradient(135deg, var(--navy) 0%, #14305a 100%); color: #fff; padding-bottom: 96px; }

.section-label {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.section-label-blue { background: var(--blue); color: #fff; }
.section-label-green { background: var(--green); color: var(--navy); }
.section-label-light { background: rgba(148, 193, 31, 0.2); color: var(--green); border: 1px solid rgba(148, 193, 31, 0.4); }

.section-title {
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -0.6px;
    margin-bottom: 8px;
}
.section-contact .section-title { color: #fff; }
.section-subtitle {
    font-size: 17px;
    color: var(--muted);
    margin-bottom: 48px;
    max-width: 720px;
}
.section-contact .section-subtitle { color: rgba(255, 255, 255, 0.75); }

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: start;
}
.about-text p { color: var(--text-soft); margin-bottom: 16px; font-size: 16px; }
.mission-card {
    margin-top: 24px;
    padding: 20px 22px;
    background: var(--bg-tint-blue);
    border-left: 4px solid var(--blue);
    border-radius: 8px;
}
.mission-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 6px;
    letter-spacing: 0.4px;
}
.mission-card p { font-size: 15px; color: var(--text); margin: 0; }
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.info-card {
    padding: 22px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--border);
}
.info-card-blue { border-top-color: var(--blue); }
.info-card-green { border-top-color: var(--green); }
.info-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 12px;
}
.info-card-blue .info-label { color: var(--blue); }
.info-card-green .info-label { color: var(--green-dark); }
.info-card strong { font-size: 15px; color: var(--navy); display: block; line-height: 1.4; }

/* ---------- Stats ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.stat-card {
    padding: 26px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat-blue { border-left-color: var(--blue); }
.stat-green { border-left-color: var(--green); }
.stat-num {
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -1.5px;
}
.stat-blue .stat-num { color: var(--blue); }
.stat-green .stat-num { color: var(--green-dark); }
.stat-label { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.stat-sub { font-size: 13px; color: var(--muted); }

/* ---------- Services ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.service-card {
    padding: 26px 24px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-blue { border-top-color: var(--blue); }
.service-green { border-top-color: var(--green); }
.service-icon {
    width: 44px; height: 44px;
    margin-bottom: 16px;
}
.service-blue .service-icon { color: var(--blue); }
.service-green .service-icon { color: var(--green-dark); }
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
    line-height: 1.3;
}
.service-card p { font-size: 13.5px; color: var(--text-soft); }

/* ---------- UVP ---------- */
.uvp-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}
.uvp-pills span {
    display: inline-block;
    padding: 10px 18px;
    background: #fff;
    color: var(--navy);
    font-weight: 600;
    font-size: 14px;
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.uvp-pills span:nth-child(odd) { color: var(--blue); border-color: rgba(30, 136, 199, 0.3); }
.uvp-pills span:nth-child(even) { color: var(--green-dark); border-color: rgba(148, 193, 31, 0.4); }

/* ---------- Why Us ---------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.why-card {
    position: relative;
    padding: 26px 26px 26px 80px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}
.why-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.why-blue { border-left-color: var(--blue); background: var(--bg-tint-blue); }
.why-green { border-left-color: var(--green); background: var(--bg-tint-green); }
.why-num {
    position: absolute;
    left: 26px;
    top: 26px;
    font-size: 28px;
    font-weight: 800;
    color: rgba(15, 42, 77, 0.18);
    letter-spacing: -1px;
}
.why-blue .why-num { color: rgba(30, 136, 199, 0.45); }
.why-green .why-num { color: rgba(106, 145, 20, 0.5); }
.why-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.why-card p { font-size: 14px; color: var(--text-soft); }
.why-card-wide { grid-column: span 2; }

/* ---------- Partners ---------- */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.partner-card {
    padding: 22px 24px 24px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}
.partner-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.partner-card:nth-child(odd) { border-left-color: var(--blue); }
.partner-card:nth-child(even) { border-left-color: var(--green); }
.partner-logo {
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 14px;
}
.partner-logo img {
    max-height: 100%;
    max-width: 180px;
    width: auto;
    object-fit: contain;
    display: block;
}
.partner-tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    padding: 5px 10px;
    border-radius: 4px;
    margin-bottom: 14px;
    text-transform: uppercase;
}
.tag-blue { background: rgba(30, 136, 199, 0.12); color: var(--blue); }
.tag-green { background: rgba(148, 193, 31, 0.18); color: var(--green-dark); }
.partner-card h3 { font-size: 19px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.partner-card p { font-size: 14px; color: var(--text-soft); }

/* ---------- Presence ---------- */
.presence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.presence-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}
.presence-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.presence-head {
    padding: 14px 20px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.presence-head-blue { background: var(--blue); }
.presence-head-green { background: var(--green-dark); }
.presence-head h3 { font-size: 17px; font-weight: 700; }
.presence-badge {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.6px;
    padding: 3px 9px;
    background: rgba(255, 255, 255, 0.22);
    border-radius: 4px;
}
.presence-body { padding: 18px 20px 20px; }
.presence-status {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 14px 0 8px;
    padding: 3px 8px;
    display: inline-block;
    border-radius: 4px;
}
.presence-status:first-child { margin-top: 0; }
.status-closed { background: rgba(148, 193, 31, 0.22); color: var(--green-dark); }
.status-ongoing { background: rgba(255, 196, 0, 0.18); color: #b07a00; }
.status-support { background: rgba(255, 196, 0, 0.18); color: #b07a00; }
.presence-body ul { list-style: none; padding: 0; }
.presence-body li {
    font-size: 13.5px;
    color: var(--text-soft);
    padding: 4px 0 4px 16px;
    position: relative;
    line-height: 1.5;
}
.presence-body li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    background: var(--blue);
    border-radius: 50%;
}
.presence-body p { font-size: 13.5px; color: var(--text-soft); }

/* ---------- Clients ---------- */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.client-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}
.client-head {
    padding: 14px 20px;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
}
.client-head-blue { background: var(--blue); }
.client-head-green { background: var(--green-dark); }
.client-card p {
    padding: 20px;
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
}

/* ---------- Team ---------- */
.team-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 32px;
}
.team-stat {
    padding: 22px;
    background: var(--bg-alt);
    border-left: 4px solid var(--blue);
    border-radius: var(--radius);
}
.team-stat:nth-child(even) { border-left-color: var(--green); }
.ts-num {
    font-size: 36px;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -1px;
    line-height: 1;
    margin-bottom: 6px;
}
.team-stat:nth-child(odd) .ts-num { color: var(--blue); }
.team-stat:nth-child(even) .ts-num { color: var(--green-dark); }
.ts-label { font-size: 13.5px; color: var(--muted); }
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.team-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}
.team-head {
    padding: 12px 18px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}
.team-head-blue { background: var(--blue); }
.team-head-green { background: var(--green-dark); }
.team-card ul {
    list-style: none;
    padding: 16px 18px 18px;
}
.team-card li {
    font-size: 13.5px;
    color: var(--text-soft);
    padding: 5px 0;
}

/* ---------- Contact ---------- */
.contact-title { color: #fff; }
.contact-sub { color: rgba(255, 255, 255, 0.75); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 18px;
}
.contact-card {
    padding: 26px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    border-left: 4px solid var(--blue);
    backdrop-filter: blur(8px);
}
.contact-card-blue { border-left-color: var(--blue); }
.contact-card-green { border-left-color: var(--green); }
.contact-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.4px;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 14px;
}
.contact-card-blue .contact-label { color: var(--blue); }
.contact-card strong { color: #fff; font-size: 16px; line-height: 1.5; display: block; }
.contact-card p { color: rgba(255, 255, 255, 0.85); font-size: 14px; margin-bottom: 8px; line-height: 1.6; }
.contact-card p:last-child { margin-bottom: 0; }
.contact-card a { color: #fff; transition: color 0.15s; }
.contact-card a:hover { color: var(--green); }

/* ---------- Footer ---------- */
.site-footer {
    background: #0a1f3d;
    color: rgba(255, 255, 255, 0.7);
    padding: 28px 0;
    border-top: 4px solid var(--green);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 600; font-size: 14px; }
.footer-logo {
    height: 36px;
    width: auto;
    background: #fff;
    padding: 6px 10px;
    border-radius: 6px;
}
.footer-tag { font-size: 12px; font-weight: 700; letter-spacing: 1.6px; color: var(--green); }
.footer-copy { font-size: 13px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .about-grid { grid-template-columns: 1fr; gap: 28px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; }
    .why-card-wide { grid-column: auto; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .presence-grid { grid-template-columns: repeat(2, 1fr); }
    .clients-grid { grid-template-columns: repeat(2, 1fr); }
    .team-stats { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media (max-width: 720px) {
    .nav-toggle { display: flex; }
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        gap: 0;
        padding: 8px 0;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.25s ease;
    }
    .nav.open { max-height: 480px; }
    .nav a {
        padding: 14px 24px;
        border-bottom: 1px solid var(--border);
        font-size: 15px;
    }
    .nav a:last-child { border-bottom: 0; }
    .nav .nav-cta { margin: 12px 24px; border-radius: 8px; text-align: center; }
    .brand-logo { height: 36px; }
    .brand-tagline { display: none; }
    .hero { padding: 60px 0 70px; }
    .section { padding: 60px 0; }
    .stats-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: 1fr; }
    .presence-grid { grid-template-columns: 1fr; }
    .clients-grid { grid-template-columns: 1fr; }
    .team-stats { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
}